85472270080

Names of 85472270080

• Cardinal: 85472270080 can be written as Eighty-five billion, four hundred seventy-two million, two hundred seventy thousand and eighty.

Scientific notation

• Scientific notation: 8.547227008 × 10¹⁰

Factors of 85472270080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 34795

Divisors of 85472270080

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 640 1280 2039 4078 8156 10195 16312 20390 32624 32749 40780 65248 65498 81560 130496 130996 163120 163745 260992 261992 326240 327490 521984 523984 652480 654980 1047968 1304960 1309960 2095936 2609920 2619920 4191872 5239840 8383744 10479680 20959360 41918720 66775211 133550422 267100844 333876055 534201688 667752110 1068403376 1335504220 2136806752 2671008440 4273613504 5342016880 8547227008 10684033760 17094454016 21368067520 42736135040 85472270080
• Sum of all divisors σ(n): 204839460000
• Sum of proper divisors (its aliquot sum) s(n): 119367189920
• 85472270080 is an abundant number, because the sum of its proper divisors (119367189920) is greater than itself. Its abundance is 33894919840

Bases of 85472270080

• Binary: 1001111100110100010110101011100000000₂
• Hexadecimal: 0x13E68B5700
• Base-36: 139JZDOG

Squares and roots of 85472270080

• 85472270080 squared (85472270080²) is 7305508952628463206400
• 85472270080 cubed (85472270080³) is 624418434270917933072763584512000
• The square root of 85472270080 is 292356.4093362757
• The cube root of 85472270080 is 4404.9577395481

Scales and comparisons

• 85,472,270,080 seconds is equal to 2,717 years, 39 weeks, 1 day, 9 hours, 14 minutes, 40 seconds.
• To count from 1 to 85,472,270,080 would take you about five thousand, four hundred thirty-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 85472270080 cubic inches would be around 367.1 feet tall.

Recreational maths with 85472270080

• 85472270080 backwards is 08007227458
• The number of decimal digits it has is: 11
• The sum of 85472270080's digits is 43
• More coming soon!